1003390276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{1103}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 2049836544

約数和(自身を除く): 1046446268

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 613, 742, 1103, 1226, 1484, 2206, 2452, 4291, 4412, 7721, 8582, 15442, 17164, 30884, 32489, 58459, 64978, 116918, 129956, 227423, 233836, 409213, 454846, 676139, 818426, 909692, 1352278, 1636852, 2704556, 4732973, 9465946, 18931892, 35835367, 71670734, 143341468, 250847569, 501695138, 1003390276]

約数ペア:

[(1, 1003390276), (2, 501695138), (4, 250847569), (7, 143341468), (14, 71670734), (28, 35835367), (53, 18931892), (106, 9465946), (212, 4732973), (371, 2704556), (613, 1636852), (742, 1352278), (1103, 909692), (1226, 818426), (1484, 676139), (2206, 454846), (2452, 409213), (4291, 233836), (4412, 227423), (7721, 129956), (8582, 116918), (15442, 64978), (17164, 58459), (30884, 32489)]